From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 583EF25B302; Tue, 24 Jun 2025 08:29:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750753788; cv=none; b=RMNJNNGjfsc2ynopKfwdThBoQr+j0vfZ+t8tbq4DIaCetqS8n4ZR6jKnJoqSZ/MIxi2kMhW9TuA1K4joMMJvWnrYZXrv8BZSVfdEsdOrcqespOjG21GYFglyQp4uG/YC3nSZjdmIpkU+wZHPAGOezjXOVKllKdE0YUiLxdv0GK0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750753788; c=relaxed/simple; bh=KrK8lbTCdb06XchgncN951ODBKYkzA/QBalZbj7oftA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=AwYSMyOuaMCd5u6ftCZcXgiATHAQG/ylmkft+bflVfJIs9UTRarW6TnvnMRC7r4BwfOqxV9OBblmXejnXdvweiyGThrazCGApJdzWOc+oEYCM/4Al2al0neW5SYf+L2vz/Q/L7YiAR0UuOrKkgYBlVxCUEA538X2hzQ9QtKFyoM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AwbgCOgN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AwbgCOgN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CDEEC4CEEF; Tue, 24 Jun 2025 08:29:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750753788; bh=KrK8lbTCdb06XchgncN951ODBKYkzA/QBalZbj7oftA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=AwbgCOgN2N95oXc9Wdyxm8+OTwISjCErqPozZBvKdEiyx1smKOdcsSRtDTZpVLnbc /DHJQTYynk6++Ai8NqMIqlojHUCwGH9UMo8lb+dJgXJHahqdf9Xdmf+DGw+MJ6V6qI Of3FtoYorh+ezVE1IMSaJyu18nOetzIQF3+D77zgGRvXbIwS8z481krodCVktWlHmZ 0vQwIhJfEFuP17+4mVQjlk8eovlhIbTGNBv72Hl6kPAf+Gee0hDLV4xXTUzMnjYY/2 U6rvaMuyhnp3yOu1b84sbxDST/8wgjjJA58ASHK5lizWAtsTR2CNGRrMnBuYqO4UC3 ZWnqcpMcqpvSw== From: Christian Brauner Date: Tue, 24 Jun 2025 10:29:11 +0200 Subject: [PATCH v2 08/11] exportfs: add FILEID_PIDFS Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250624-work-pidfs-fhandle-v2-8-d02a04858fe3@kernel.org> References: <20250624-work-pidfs-fhandle-v2-0-d02a04858fe3@kernel.org> In-Reply-To: <20250624-work-pidfs-fhandle-v2-0-d02a04858fe3@kernel.org> To: Jeff Layton , Chuck Lever , Jan Kara , Amir Goldstein , Simona Vetter Cc: linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, Christian Brauner X-Mailer: b4 0.15-dev-262a7 X-Developer-Signature: v=1; a=openpgp-sha256; l=591; i=brauner@kernel.org; h=from:subject:message-id; bh=KrK8lbTCdb06XchgncN951ODBKYkzA/QBalZbj7oftA=; b=kA0DAAoWkcYbwGV43KIByyZiAGhaYejIIGqjhgBpqQXXFJxW4MHN5hktRPziS0Xt6LnjMRobr Yh1BAAWCgAdFiEEQIc0Vx6nDHizMmkokcYbwGV43KIFAmhaYegACgkQkcYbwGV43KLNagD+O0a4 QSXeVf8beIMA/2UXr4kukgRtqG6ccsxqrgOLb9QA/iP0f5qA9By4NQZ6NCi/ySpgKZ/uPjrTSZF pB4KzHMkF X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Introduce new pidfs file handle values. Signed-off-by: Christian Brauner --- include/linux/exportfs.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index 25c4a5afbd44..5bb757b51f5c 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -131,6 +131,11 @@ enum fid_type { * Filesystems must not use 0xff file ID. */ FILEID_INVALID = 0xff, + + /* Internal kernel fid types */ + + /* pidfs fid type */ + FILEID_PIDFS = 0x100, }; struct fid { -- 2.47.2